libnovel/ui/src/routes/profile/+page.server.ts

import { fail, redirect } from '@sveltejs/kit';
import type { Actions, PageServerLoad } from './$types';
import { changePassword, listUserSessions, getUserByUsername } from '$lib/server/pocketbase';
import { presignAvatarUrl } from '$lib/server/minio';
import { log } from '$lib/server/logger';

export const load: PageServerLoad = async ({ locals }) => {
	if (!locals.user) {
		redirect(302, '/login');
	}

	let sessions: Awaited<ReturnType<typeof listUserSessions>> = [];
	try {
		sessions = await listUserSessions(locals.user.id);
	} catch (e) {
		log.warn('profile', 'listUserSessions failed (non-fatal)', { err: String(e) });
	}

	// Fetch avatar presigned URL if user has one
	let avatarUrl: string | null = null;
	try {
		const record = await getUserByUsername(locals.user.username);
		if (record?.avatar_url) {
			avatarUrl = await presignAvatarUrl(locals.user.id);
		}
	} catch (e) {
		log.warn('profile', 'avatar fetch failed (non-fatal)', { err: String(e) });
	}

	return {
		user: locals.user,
		avatarUrl,
		sessions: sessions.map((s) => ({
			id: s.id,
			user_agent: s.user_agent,
			ip: s.ip,
			created_at: s.created_at,
			last_seen: s.last_seen,
			is_current: s.session_id === locals.user!.authSessionId
		}))
	};
};

export const actions: Actions = {
	changePassword: async ({ request, locals }) => {
		if (!locals.user) {
			return fail(401, { error: 'Not logged in.' });
		}

		const data = await request.formData();
		const current = (data.get('current') as string | null) ?? '';
		const next = (data.get('next') as string | null) ?? '';
		const confirm = (data.get('confirm') as string | null) ?? '';

		if (!current || !next || !confirm) {
			return fail(400, { error: 'All fields are required.' });
		}
		if (next.length < 8) {
			return fail(400, { error: 'New password must be at least 8 characters.' });
		}
		if (next !== confirm) {
			return fail(400, { error: 'New passwords do not match.' });
		}

		let ok: boolean;
		try {
			ok = await changePassword(locals.user.id, current, next);
		} catch (e) {
			log.error('profile', 'changePassword failed', { err: String(e) });
			return fail(500, { error: 'An error occurred. Please try again.' });
		}

		if (!ok) {
			return fail(401, { error: 'Current password is incorrect.' });
		}

		return { success: true };
	}
};